提交 bb80ad0d 编写于 作者: T Theodore Ts'o 提交者: Greg Kroah-Hartman

ext4: track writeback errors using the generic tracking infrastructure

commit 95cb67138746451cc84cf8e516e14989746e93b0 upstream.

We already using mapping_set_error() in fs/ext4/page_io.c, so all we
need to do is to use file_check_and_advance_wb_err() when handling
fsync() requests in ext4_sync_file().
Signed-off-by: NTheodore Ts'o <tytso@mit.edu>
Cc: stable@kernel.org
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
上级 da38a1b4
......@@ -164,6 +164,9 @@ int ext4_sync_file(struct file *file, loff_t start, loff_t end, int datasync)
ret = err;
}
out:
err = file_check_and_advance_wb_err(file);
if (ret == 0)
ret = err;
trace_ext4_sync_file_exit(inode, ret);
return ret;
}
Markdown is supported
0% .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑!
想要评论请 注册